baber/WOPTO huggingface dataset:
Patent JP-S60197825-A (JP)
Title: Method for controlling cooling
Inventor: FUJIMOTO SHINJI
IPC: C21D1/00
Filed: 1984-03-19
Abstract: PURPOSE:To cool uniformly the entire part of heated objects to a target temp. in the water cooling stage of said objects by dividing the objects to plural zones, calculating the deviation between the actual temp. and the target value for cooling for each of the zones and performing the feedback control by the average value thereof. CONSTITUTION:Heated objects 1 are cooled A by cooling water 4 while the objects are moved in the direction B. The objects 1 are divided to plural zones 1-n and the temp. is measured at a temp. detecting end 2 for each of the zones. The deviation of the measured temp. from a target cooling temp. TS is calculated. The deviation values determined for each of the zones 1-n are averaged by a calculator 81 within the same lot and the average value thereof is multiplied by the coefft. determined by every lot to obtain a feedback control output. This output is added to the feedback control output from a temp. controller 3' in an adder 82 and the output therefrom is inputted to a controller 6 for the flow rate of the cooling water which controls the flow rate of the cooling water thereby cooling uniformly each zone of the objects 1 to the target value TS.
Patent JP-S56150953-A (JP)
Title: Cage rotor
Inventor: TSUBOTA MOTOJI
IPC: H02K17/16
Filed: 1980-04-23
Abstract: PURPOSE:To contrive the improvement of reliability by restraining the transformations caused by heat of a conductor rod and end rings by a method wherein a fan for ventilating the cooling air is mounted on either the inner periphery or the outer periphery of the end rings. CONSTITUTION:A plurality of ring-shaped thin plate members 11 are layer-built to be made the end rings 5 through a gap 12, the end ring are soldered at both ends of the conductor rod 4 and the cooling air ventilating fan 13 is mounted on the inner periphery of the end rings. With such a construction, the cooling air 7 is discharged from a rotating shaft 1 side toward the outer periphery passing through the gap 12 between the thin plate members 11 constituting the end rings 5 as shown by arrows. Thereby, the conductor rod 4 and the end rings 5 are compulsorily cooled, a heat radiating area being enlarged to enable a cooling effect to further be increased and the reliability can be improved.
Patent JP-H02275688-A (JP)
Title: Semiconductor optical integrated element
Inventor: SATO SHUNICHI
IPC: H01L27/15
Filed: 1989-03-07
Abstract: PURPOSE:To integrate an optical functional element except a guided layer on the same substrate by forming a light emitting unit and a guiding unit for propagating an emitted light on the same substrate, and forming the guiding unit of a plurality of insulating layers. CONSTITUTION:A semiconductor laser element 200 containing an active unit guiding layer 103 is formed on a part A on the same surface of a substrate 101, and an output guiding layer 250 containing an output guiding layer 251 is formed on a part B on the substrate 101. Further, an a-SiO clad layer 255, an output guiding layer 251 having larger refractive index than that of the layer 255, a clad layer 256 having the same refractive index as that of the layer 255, and a polycrystalline layer 241 are sequentially laminated on the substrate 101. A light emitted from the active region of the element 200 of this structure is directly incident from the layer 103 to the layer 251 of the layer 250 to be propagated. Thus, a semiconductor laser element and other optical functional element can be simply formed on the substrate.
Patent JP-H02232665-A (JP)
Title: Post-processing device for image forming device
Inventor: UMEDA ARATA
IPC: B41J29/00
Filed: 1989-03-07
Abstract: PURPOSE:To surely perform stapling operation when necessary by making an auto staple mode and a non-staple mode selective and allowing an mode selection means to select the auto staple mode and to release its selection during image formation. CONSTITUTION:The program of a control part is designed so that the auto staple mode where recording sheets sorted into sorter bins 55 are automatically stapled by a stapler 61 can be freely selected through a key and the set auto staple mode can be released through the key. Consequently, a current mode can be conversely witched to a desired one by pressing the key when a user wants a change in the mode. Thus, he can surely staple recording sheets when necessary.
Patent JP-H05207831-A (JP)
Title: Air feeder utilizing windmill for culturing fisheries animal and plant
Inventor: UWABE MICHIYOSHI
IPC: A01K61/00
Filed: 1992-01-27
Abstract: PURPOSE:To supply oxygen to seawater where an apparatus for culturing an oyster, an ascidian, a scallop, etc., is present by operating an air pump with a windmill and feeding air to the sea bottom under the apparatus for culturing. CONSTITUTION:A windmill 1 is used as a power source and an air pump 2 is operated to feed air into a hollow cylinder 5 having small holes 6 laid in the sea bottom under an apparatus for culturing with pipes 7. Thereby, oxygen is supplied to seawater where the apparatus for culturing an oyster, an ascidian, a scallop, etc., is present.
Patent JP-H03253988-A (JP)
Title: Character recognizing method
Inventor: HIGUCHI KOICHI
IPC: G06K9/68
Filed: 1990-03-05
Abstract: PURPOSE:To improve the recognition precision by using a binarization threshold for recognition and that for dictionary to obtain a binary pattern for recognition and that for dictionary and detecting features of these patterns and selecting prescribed one of plural dictionary masks based on detection results. CONSTITUTION:Multilevel picture data is binarized in a first binarizing part 13 and is binarized in a second binaizing part 14 also, and a character existence discriminating part 17 scans a second pattern register 16 throughout to count the number of black points in the second pattern register 16 and outputs a dictionary select signal DS to a dictionary memory 18 based on the number of black points, and the dictionary select signal DS outputted from the character existence discriminating part 17 is inputted to the dictionary memory 18 to output a dictionary mask for hand-writing and that for printing to a recognizing part 19. This part 19 calculates the line width of a character pattern as the binary pattern for recognition in a first pattern register 15 and detects the number of continuous black points and obtains four kinds of subpattern by scanning in four horizontal, vertical, right oblique, and left oblique directions. Thus, the recognition precision is improved.
Patent JP-S54145069-A (JP)
Title: Filter clogging notifying device
Inventor: TAENAI SHIGERU
IPC: F24F13/28
Filed: 1978-05-02
Abstract: PURPOSE:To notify the degree of filter clogging accurately when the temperature difference between the neighborhoods of an air inlet and an air outlet reached a fixed amount. CONSTITUTION:Operation control unit 12 encloses a digital counter which counts reference signals during the operation of a coordinating unit. When the counting exceeds a certain fixed amount, control unit 12 issues a signal to detect the temperature difference between temperature detectors 7 and 8 and sends it to temperature detecting circuit 15. When the number of pulses corresponding to the temperatures in the neighborhoods of air inlet 2 and air outlet 3 exceeds a certain fixed value, display signal 19 is output to notifying circuit 13. Clogging is not very bad when it is below the certain fixed value. When the output exceeds the certain fixed value, display signal 9 is issued, notifying circuit 13 is actuated, the clogging of filter 4.
Patent JP-H02231666-A (JP)
Title: Bus master arbitrating circuit
Inventor: SEGAWA TAKAYUKI
IPC: G06F13/364
Filed: 1989-03-06
Abstract: PURPOSE:To omit ineffective processing to mount a bus arbiter when only one bus master is constituted and to easily extend function in future by providing first and second signal selecting means. CONSTITUTION:When bus masters M0, M1,... are increased, a bus arbiter 2 is mounted and a bus use request signal is sent from the bus arbiter 2 through a first signal selecting means 3 to a main controller 1. Then, a bus use permission signal from the main controller 1 is directly received in the bus arbiter 2. In such a case, the bus use request signal of the bus master (specified bus master) M0 provided at first is received in the bus arbiter 2 and the bus use permission signal is sent from the bus arbiter 2 through a second signal selecting means 4 to the specified bus master M0. Thus, when there is one bus master M0, it is not necessary to mount the bus arbiter 2. When the bus masters M1,... are increased and the bus arbiter 2 is an LSI package, processing can be made correspondent only by inserting the bus arbiter 2.
Patent JP-S63218664-A (JP)
Title: Hitachimycin derivative
Inventor: OMURA SATOSHI
IPC: A61P35/00
Filed: 1987-03-09
Abstract: NEW MATERIAL:A hitachimycin derivative shown by formula I (R1 and R2 are H or 2-6C alkanoyl with the proviso that R1 and R2 are neither H nor acetyl at the same time). EXAMPLE:11,15-Di-O-propionylhitachimycin. USE:An antibiotic having excellent antitumor activity. PREPARATION:Hitachimycin is reacted with an acyl halide of a carboxylic acid shown by the formula CnH2n+1CO2H (n is 1-5 integer) or an acid anhydride in the organic solvent containing no active hydrogen atom in the presence of a base at 10-90 deg.C for 6-48 hours to give a compound shown by formula II (R1=R2=2-6C alkanoyl), which is reacted in an organic solvent in the presence of an acid or a base at 0-60 deg.C for 1-30min to give a compound shown by formula III. Further this compound is acylated by the use of an acylating agent different from the above-mentioned acylating agent in the same way as above-mentioned to give a compound shown by formula IV (R1 and R2 are 2-6C alkanoyl and R1not equal to R2).
Patent JP-S61213262-A (JP)
Title: Method of curing poly(arylene sulfide) resin
Inventor: YAMADA YUTAKA
IPC: C08K5/07
Filed: 1985-03-19
Abstract: PURPOSE:To cure a poly(arylene sulfide)resin in a short time efficiently, by heat-treating the resin in the presence of a metallic chelate compound of acetylacetone in an oxygen-containing gas at a temperature <= the melting point of the resin. CONSTITUTION:(A) A poly(arylene sulfide) resin having a repeating unit shown by the formula -R-S-(R is phenylene, biphenylene, naphthalene, biphenylene ether or their lower alkyl-substituted drivatives) and (B) 0.05-10wt% (based on the component A) of a metallic chelate compound of acetylacetone [Cu(II), Mn(II), Mn(III), etc., may be cited as preferable metal] are dissolved in or dispersed into preferably an alcohol, the liquid is distilled way, the components A and B are blended and heat-treated at <= the melting point of the component A and 10-100 deg.C in the presence of air or oxygen for 30-10hr, so that the component A is cured.
Patent JP-H04271288-A (JP)
Title: Control method for inverter group
Inventor: SONODA YUKIO
IPC: H02M7/48
Filed: 1991-02-25
Abstract: PURPOSE:To dissipate regenerative energy by accelerating specific AC machines in a group when DC voltage exceeds a predetermined level due to the regenerative energy. CONSTITUTION:DC voltage is continuously detected through a DC voltage detecting means 21. Under normal voltage, a comparator 23 produces no output and a value set in a frequency setter 21 is fed, as it is, to a control, circuit 24. When abrupt increase or decrease of loads 7a-7c is required in the operation of process and the DC voltage increases over the level set in the comparator 23 due to regenerative energy, output of the comparator 23 is added to the value set in the frequency setter 21 and the load 7d starts to be accelerated. Upon provision of an acceleration command, the regenerative energy is dissipated by an inverter 5d and an AC machine 6d for the purpose of acceleration and operation of the specific load 7d.
Patent JP-H06261846-A (JP)
Title: Central cleaner
Inventor: TAKAHASHI MASAKI
IPC: A47L5/38
Filed: 1993-03-15
Abstract: PURPOSE:To simplify the wiring constitution by providing a central cleaner with a handy procedure setting means for setting the order of transmission and reception of a handy control means, and a handy switching means for switching the transmission and reception in accordance with its procedure, and providing with a main body control means, a main body procedure setting means and a main body switching means in the same way. CONSTITUTION:By a handy control means 7, the revolution speed control contents are sent to a main body 2 through a power line 21 from a handy transmitting means 5. In this case, a handy synchronizing signal and a fan motor phase control signal are sent from a handy procedure setting means 8 to a handy switching means 9, and switched to a transmitting side. A main body receiving means 12 receives a signal on the power line 21, and a main body control means 14 processes it, and controls a fan motor 19. Subsequently, this fact is informed to a main body procedure setting means 15, and a main body switching means 16 is switched to the transmitting side. Information of the dust quantity is transmitted through the power line 21 from a main body transmitting means 13 to a cleaning part 3. This data is decoded by the handy control means 8, and outputted to an input/output means 22.
Patent JP-H08222473-A (JP)
Title: Manufacture of laminated ceramic component
Inventor: ISHIKAWA HIROSHI
IPC: H01G4/30
Filed: 1995-02-16
Abstract: PURPOSE: To provide a method of manufacturing a laminated ceramic component, wherein a green laminate is protected against delamination. CONSTITUTION: Organic component as inner electrode paste is mixed into another organic component as ceramic slurry, or organic component as ceramic slurry is mixed into another organic component as inner electrode paste for the formation of the mixed ceramic slurry, and the mixed ceramic slurry and inner electrode paste are formed into a laminate.
Patent JP-H02234861-A (JP)
Title: Bumper for automobile
Inventor: YAMASHITA NOBORU
IPC: B60R19/18
Filed: 1989-03-06
Abstract: PURPOSE:To improve the freedom of design by receiving a first buffer member in the inside of a reinforcement with a U-shaped section, and fitting a facing member with a U-shaped section having a second buffer member received therein to the outer part of the reinforcement to shorten the depth dimension. CONSTITUTION:A reinforcement 2 with a U-shaped section is fixed to a chassis frame with its opening frontward. A first buffer member 4 is received in the inside of the reinforcement 2. Further, a facing member 6 with a U-shaped section is formed, with a vertical pair of holding parts 5a, 5b extending in the lateral direction being protruded in the inside thereof. A second buffer member 6 is supported between the respective holding parts 5a, 5b of the facing member 5, and the surface member 5 is fixed to the reinforcement 2 with the second buffer member 6 being laid in the front of the first buffer member 4. Hence, the depth of the bumper can be shortened by the depth dimension of the first buffer member 4 to improve the freedom on designing.
Patent JP-2000252456-A (JP)
Title: Semiconductor device and power converter using the same
Inventor: ONOSE HIDEKATSU
IPC: H01L29/78
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce field strength on a termination surface with hardly affecting the on-state characteristic. SOLUTION: A drift layer has a double layer structure made up of an (n) layer 12 and an (n-) layer 13, and a termination region is formed on a surface of the (n-) layer 13. These (n) and (n-) layers 12 and 13 have an impurity ratio of 1:2 or below, and the (n-) layer 13 is smaller in thickness than a source (n+) layer. Then, reliability can be ensured even in high temperatures.
Patent JP-H03255827-A (JP)
Title: Outdoor device for air conditioner
Inventor: SHIMOIDE SHINICHI
IPC: F24F5/00
Filed: 1990-03-07
Abstract: PURPOSE:To cut off the propagation of the noise generated from a movable part to the outside of a device and to effectively cool electric.electronic parts by providing a machine chamber having an almost hermetically closed structure to the lower part of the front of the device and arranging an electric part box to the upper part of the front thereof and providing a part cooling suction hole to the front or bottom surface of the unit. CONSTITUTION:A machine chamber 4 having a movable part such as a compressor 15 arranged thereto is provided to the lower part of the front of a device and an electric part box 5 having control electronic.electric parts received therein is provided to the upper part of the front of the device and the machine chamber 4 is formed into an almost hermetically closed structure and the open air is taken in the machine chamber 4 from the opening parts 11, 12 of the bottom surface 14 and front panel 1 of the unit by an axial flow fan 7. By this constitution, the cooling flow path of electric.electronic parts is separated from the movable part such as the compressor and the propagation of the noise of the movable part to the outside of the outdoor device can be prevented and the fresh open air taken in from the suction holes 11, 12 can effectively cool the electric electronic parts as it is without passing through the periphery of the compressor 15 being a heat generator.
Patent JP-S51129175-A (JP)
Title: Manufacturing method of semi conductor
Inventor: KIRISAKO MASAKADO
IPC: H01L21/3205
Filed: 1975-05-02
Abstract: PURPOSE:Prevent the surface of mono-crystal Si stratum from being injured at the time of patterning of multi-crystal Si stratum by removing SiO2 after converting instead of by applying the direct chemical etching method to multi-crystal Si stratum.
Patent JP-H11323290-A (JP)
Title: Adhesive composition for bonding fluororesin fluororesin-coated metal plate and its production
Inventor: EGUCHI KUNIHIKO
IPC: C09J181/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain both a composition advantageously acting on improvement of adhesion between a metal plate and a fluororesin layer and a fluororesin- coated metal plate having extremely high bond strength between the metal plate and the fluororesin layer even in exposure to a high-temperature high- humidity environment. SOLUTION: This adhesive composition for bonding a fluororesin comprises a fluororesin (a), a thermoplastic resin containing at least one group selected from the group consisting of a thioether group, a sulfonyl group and a carbonyl group in a main chain and having >=150 deg.C melt temperature (b) and an extender pigment having <=1 μm average particle diameter (c) in the compounding ratio of the components (a), (b) and (c) by weight of (a):(b)=30-95:70-5 and  (a)+(b)}:(c)=100:>=0.8 and <20. A fluororesin-coated metal plate using the adhesive composition is a fluororesin-coated metal plate obtained by coating at least one side of a metal plate 6 through an adhesive layer 5 with a fluororesin layer 4 and the adhesive layer 5 is composed of the components (a), (b) and (c).
Patent JP-S63221172-A (JP)
Title: Cover coat composition for printed-wiring board
Inventor: NITTA KATSUNORI
IPC: C09D163/00
Filed: 1987-03-11
Abstract: PURPOSE:To provide the title compsn. which can be obtained continuously and simply at an excellent working efficiency and has excellent heat resistance, adhesion properties, electrical characteristics and flexibility, containing a prepolymer of a polyaminobismaleimide, novolak type and bisphenol F type epoxy resins and an imidazole curing agent. CONSTITUTION:100pts.wt. prepolymer (A) of a polyaminobismaleimide is kneaded with 10-200pts.wt. novolak type epoxy resin (B), 20-200pts.wt. bisphenol F type epoxy resin (C), a 0.3-60pts.wt. imidazole curing agent (D) such as 4,4'- methylene bis(2-ethyl-5-methylimidazole), etc. and optionally, a filler (E) such as silica powder, NBR, an alcohol-soluble nylon, polyvinyl butyral, etc. (F).
Patent JP-H07261106-A (JP)
Title: Optical scanner
Inventor: SHIRAISHI TAKASHI
IPC: G02B26/10
Filed: 1994-03-24
Abstract: PURPOSE:To provide an optical scanner scarcely causing flare on an image field and capable of preventing the fluctuation of a beam arrival position and a beam diameter due to change in temperature, or humidity. CONSTITUTION:The optical scanner 10 is provided with a diaphragm 24 with an aperture part which is formed so that respective beam diameters in main and subscanning directions may be converged and also the beam diameter on a plane to be scanned in a removed state may be reduced in the subscanning direction, a plastic concave cylinder lens 26 having negative power in the subscanning direction and being brought into tight contact with the diaphragm 24, a glass cylinder lens 28 arranged on the poststage of the cylinder lens 26 and 1st and 2nd ftheta lenses 32 and 34 which are mutually inclined in a different direction and whose planes other than its toric plane are made eccentric in the same direction in the subscanning direction and whose tornic plane is made eccentric in a direction reverse to the other planes in the subscanning direction.
Patent JP-S61215808-A (JP)
Title: Pinching pressure adjusting roll device
Inventor: KAJIMOTO KATSUYA
IPC: F16C13/00
Filed: 1985-03-20
Abstract: PURPOSE:To enable widthwise surface pressure distribution of a work to be easily adjusted by pressing an elastic material belt stretched between two rolls with a press roller provided in the intermediate portion of the belt. CONSTITUTION:An elastic material belt 6 is trained over two rolls 1, 5 and the roll 1 is pressed by a press roll 2'. Also, in the intermediate position of rolls 1, 5 are disposed belt pressing rollers 71-75 contacting the belt 6 widthwise of the outside surface of the belt 6, and given necessary pressure. And for example when the press roller 73 is pressed, tension is produced in the central portion and the adjacent ones of belt 6 to elongate and thin the central portion of belt 6 so that the thinned portion 8 contacts the roll 2' and a portion of a work 3 contacting this portion 8 receives small pinching pressure to provide continuous widthwise changes in pinching pressure with the elasticity of the belt 6.
Patent JP-S6357768-A (JP)
Title: Continuous ion plating device for high-speed moving film
Inventor: NOMACHI TETSUYA
IPC: C23C14/56
Filed: 1986-03-12
Abstract: PURPOSE:To efficiently form a vapor deposited film continuously on a long-sized heat-resistant film while moving the film at a high speed by utilizing an ion plating device for which pressure gradient type plasma discharge is utilized, thereby utilizing the long-sized heat resistance. CONSTITUTION:The long-sized heat resistant film consisting of metals, ceramics, polyester, etc., is let off from a delivery roll 5 and is taken up on a take-up roll 6 via a guide roll 7 in a bell-jar 2 in which a reduced pressure atmosphere consisting of gas such as Ar, He or H2 and reactive gas of O2, N2, org. monomer, etc., is maintained under about 1X10<-5>-10<-1>Torr. The vapor of a material to be deposited by evaporation is generated from a hearth 3 in the bell-jar 2 and plasma flow 9 from a pressure gradient type plasma gun 4 is projected thereto to ionize the vapor, by which the vapor deposited film having a uniform thickness is continuously formed on the surface of the film moving at a high speed of 6-30m/min.